.mainIndex {
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto;
  .cardDiv {
    width: calc(100% / 3);
    min-width: 375px;
    margin-bottom: 15px;
    .card {
      // width: 100%;

      margin: 0 8px;
      .cardTitleDiv {
        height: 30px;
        margin-bottom: 0;
        line-height: 30px;
        text-align: center;
      }
      .searchDiv {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        height: 60px;
        .searchSelectDiv {
          width: 40%;
        }
      }
      .listDiv {
        height: 400px;
        overflow: auto;

        .infoTop {
          display: flex;
          justify-content: space-between;
          .action {
            padding-left: 12px;
          }
          .readTitle {
            color: rgba(0, 0, 0, 0.65);
          }
          .description {
            color: rgba(0, 0, 0, 0.55);
            .userName {
              display: inline-block;
              float: right;
              width: 126px;
            }
          }
        }
      }
    }
  }
}
